I realise that I don't expect anyone to sway me from my views, so why should I feel compelled to convince others their opinions, beliefs are incorrect?

Absolutely. Which is why I can hardly be arsed to go "below the line" these days, unless there's a fun thread or an interesting technical topic to read about.

The value of Mudcat for me is up above the line - music and stuff related to music. That's primarily why I'm here and why I only occasionally contribute to the BS section. Much of what's discussed down here - to me, I stress - is a waste of space. Others seem to get their rocks off on it - good luck to 'em.